CN218712255U - Support bracket suitable for road and bridge construction - Google Patents

Abstract

The utility model relates to a support bracket suitable for road bridge construction, the on-line screen storage device comprises a base, the top fixed mounting of base has quantity to be two spacing section of thick bamboo, the top movable mounting of base has the bracket body, the top of base is provided with adjustment mechanism, adjustment mechanism includes motor, action wheel, follows driving wheel, threaded rod, bracing piece, gag lever post and stopper. This support bracket suitable for road bridge construction, at first control panel driving motor starts, the motor can drive the action wheel and rotate this moment, the pivoted action wheel passes through the transmission connection drive of drive belt and rotates from the driving wheel synchronization, can drive the threaded rod synchronization and rotate, can drive the bracing piece and reciprocate in the threaded rod outside when the threaded rod rotates this moment, thereby drive the purpose that the bracket body reciprocated realization was adjusted the bracket body height, the bracket body that removes at last drives the stopper and slides from top to bottom in the gag lever post outside, thereby guarantee that the bracket body is more stable safer.

Description

Support bracket suitable for road bridge construction

Technical Field

The utility model relates to a road bridge construction technical field specifically is a support bracket suitable for road bridge construction.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity engaged in by taking roads as objects, when the roads cross river valleys, structures such as culverts, bridges or ferrys need to be built to cross with railways or other roads, bridges are also commonly built to cross, the water passing structures comprise flood bridges, water passing road surfaces, water seepage embankments and the like, bridges and culverts need to be prepared according to local conditions such as terrain, geology, hydrology and the like, loads such as driving and external force, the requirements of bridge and culvert purposes and the like, according to local conditions, local materials are obtained, bridge and culvert forms are reasonably selected, and support brackets are often needed to support partial structures in the bridges in the road and bridge construction process.

Chinese patent CN216156382U provides a movable support bracket for road and bridge construction, this equipment passes through the handle and drives gear revolve, the gear passes through the threaded rod and drives the bracket lift, this equipment can adjust the high messenger of bracket and use more conveniently, but this equipment needs manual turning handle to the altitude mixture control in-process, when constructor stands again and carries out altitude mixture control on the bracket, manual regulation needs a large amount of manpowers of consumption, and the gear is serious in long-time use wearing and tearing, thereby it is unable accurate to lead to high lift, accord with the user demand, so provide a support bracket suitable for road and bridge construction, in order to solve the problem that the aforesaid provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a support bracket suitable for road bridge construction, it is more convenient to possess altitude mixture control, the advantage that the protecting effect is better has solved this equipment and needs manual twist grip in to altitude mixture control process, when constructor stands again and carries out altitude mixture control on the bracket, manual regulation need consume a large amount of manpowers to the gear is serious in long-time use wearing and tearing, thereby leads to the unable accurate of high lift, accords with the problem of user's demand.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting bracket suitable for road and bridge construction comprises a base, wherein two limiting cylinders are fixedly arranged at the top of the base, a bracket body is movably arranged at the top of the base, and an adjusting mechanism is arranged at the top of the base;

the adjusting mechanism comprises a motor, a driving wheel, a driven wheel, a threaded rod, a supporting rod, a limiting rod and a limiting block, the motor is fixedly mounted at the top of the base, the driving wheel is fixedly mounted at the output shaft of the motor, the driven wheel is movably mounted in the base, the threaded rod is fixedly mounted at the top of the driven wheel, the supporting rod is connected with the external thread of the threaded rod, the limiting rod is fixedly mounted at the top of the base, and the limiting block is sleeved outside the limiting rod.

Further, the front side fixed mounting of base has control panel, the bracket body is the U-shaped, the equal fixed mounting of the left and right sides inner wall of bracket body has the handle, the drive belt that quantity is two has been cup jointed to the outside of action wheel.

Furthermore, the quantity from the driving wheel is two, the interior diapire of base rotates and is connected with quantity for three bull stick, and is three one side that the interior diapire of base was kept away from to the bull stick respectively with the bottom of action wheel and two bottom fixed connection from the driving wheel.

Furthermore, one side of each driving belt, which is far away from the driving wheel, is respectively sleeved outside the two driven wheels, the number of the threaded rods is two, and the bottoms of the two threaded rods are respectively fixedly connected with the tops of the two driven wheels.

Furthermore, two one side that the threaded rod kept away from the driving wheel extends to the inside of two spacing section of thick bamboos respectively, two the equal fixed mounting in top of threaded rod has the fixed block.

Further, the quantity of bracing piece is two, two the bracing piece respectively with two threaded rod interconnect, two the top of bracing piece all extends to the outside of a spacing section of thick bamboo, the bottom of bracket body and the equal fixed connection in top of two bracing pieces.

Further, the quantity of gag lever post is two, two the gag lever post is located the left and right sides of bracket body respectively, two the relative one side of stopper respectively with the left and right sides interconnect of bracket body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this support bracket suitable for road bridge construction carries on spacingly to the bracket body through setting up the base, is provided with the universal wheel in the bottom of base and can makes the bracket body freely remove, and through setting up adjustment mechanism, each structure of adjustment mechanism mutually supports, can reach more conveniently adjusts the bracket body height, and it is higher to practice thrift manpower security more, and control panel all is connected through the wire electricity with each electrical components in this paper.

Drawings

Fig. 1 is a three-dimensional schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the adjusting mechanism of the present invention.

In the figure: the device comprises a base 1, a limiting cylinder 2, a bracket body 3, a 4-adjusting mechanism, a motor 401, a driving wheel 402, a driven wheel 403, a threaded rod 404, a supporting rod 405, a limiting rod 406, a limiting block 407 and a transmission belt 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a support bracket suitable for road and bridge construction comprises a base, a bracket body 3 is limited by arranging a base 1, universal wheels are arranged at the bottom of the base 1 to enable the bracket body 3 to move freely, two limiting cylinders 2 are fixedly arranged at the top of the base 1, the bracket body 3 is movably arranged at the top of the base 1, an adjusting mechanism 4 is arranged at the top of the base 1, and by arranging the adjusting mechanism 4, the adjusting mechanism 4 is matched with each other in structure, so that the height of the bracket body 3 can be adjusted more conveniently, and more manpower is saved and the safety is higher;

the adjusting mechanism 4 comprises a motor 401, a driving wheel 402, a driven wheel 403, a threaded rod 404, a supporting rod 405, a limiting rod 406 and a limiting block 407, the motor 401 is fixedly mounted at the top of the base 1, the control panel driving motor 401 is started, at the moment, the motor 401 can drive the driving wheel 402 to rotate, the rotating driving wheel 402 drives the driven wheel 403 to rotate synchronously through transmission connection of a transmission belt 5, the threaded rod 404 can be driven to rotate synchronously, the driving wheel 402 is fixedly mounted at an output shaft of the motor 401, the driven wheel 403 is movably mounted inside the base 1, the threaded rod 404 is fixedly mounted at the top of the driven wheel 403, the supporting rod 405 is connected with the external threads of the threaded rod 404, as the left side and the right side of the supporting rod 405 are attached to the inner walls of the left side and the right side of the limiting cylinder 2, the supporting rod 405 can be driven to move up and down outside the threaded rod 404 when the threaded rod 404 rotates, the bracket body 3 is driven to move up and down, the limiting rod 406 is fixedly mounted at the top of the base 1, the limiting block 407 is sleeved outside the limiting rod 406, and the limiting block 407 is driven by the moving bracket body 3, and the limiting block 407, and the bracket body is more stable and safer.

When in implementation, the method comprises the following steps:

1) Firstly, a control panel drives a motor 401 to start, at the moment, the motor 401 drives a driving wheel 402 to rotate, the rotating driving wheel 402 drives a driven wheel 403 to synchronously rotate through the transmission connection of a transmission belt 5, and then a threaded rod 404 can be driven to synchronously rotate;

2) At the moment, when the threaded rod 404 rotates, the supporting rod 405 can be driven to move up and down outside the threaded rod 404, so that the bracket body 3 is driven to move up and down to achieve the purpose of adjusting the height of the bracket body 3;

3) The bracket body 3 that moves at last drives stopper 407 and slides from top to bottom in gag lever post 406 outside to guarantee that bracket body 3 is more stable safer.

To sum up, in the support bracket suitable for road and bridge construction, the control panel drives the motor 401 to start, at this time, the motor 401 drives the driving wheel 402 to rotate, and the rotating driving wheel 402 drives the driven wheel 403 to synchronously rotate through the transmission connection of the transmission belt 5, so that the threaded rod 404 can be driven to synchronously rotate; because the left side and the right side of the supporting rod 405 are attached to the inner walls of the left side and the right side of the limiting cylinder 2, when the threaded rod 404 rotates, the supporting rod 405 can be driven to move up and down outside the threaded rod 404, so that the bracket body 3 is driven to move up and down; the bracket body 3 that moves drives the stopper 407 and slides from top to bottom outside the stopper rod 406, thereby ensuring that the bracket body 3 is more stable and safer.

And, the theory of operation: at first control panel driving motor 401 starts, motor 401 can drive action wheel 402 and rotate this moment, pivoted action wheel 402 passes through the transmission connection of drive belt 5 and drives from driving wheel 403 synchronous rotation, can drive threaded rod 404 synchronous rotation, can drive bracing piece 405 and reciprocate in threaded rod 404 outside when threaded rod 404 rotates this moment, thereby drive bracket body 3 and reciprocate and realize the purpose of adjusting the height of bracket body 3, bracket body 3 that removes at last drives stopper 407 and slides from top to bottom in the gag lever post 406 outside, thereby guarantee that bracket body 3 is more stable safer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a support bracket suitable for road bridge construction, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with two limiting cylinders (2), the top of the base (1) is movably provided with a bracket body (3), and the top of the base (1) is provided with an adjusting mechanism (4);

adjustment mechanism (4) include motor (401), action wheel (402), follow driving wheel (403), threaded rod (404), bracing piece (405), gag lever post (406) and stopper (407), the top fixed mounting of base (1) has motor (401), the output shaft department fixed mounting of motor (401) has action wheel (402), the inside movable mounting of base (1) has from driving wheel (403), the top fixed mounting from driving wheel (403) has threaded rod (404), the outside threaded connection of threaded rod (404) has bracing piece (405), the top fixed mounting of base (1) has gag lever post (406), stopper (407) have been cup jointed to the outside of gag lever post (406).

2. A support bracket adapted for use in road and bridge construction, as claimed in claim 1, wherein: the front side fixed mounting of base (1) has control panel, bracket body (3) are the U-shaped, the equal fixed mounting of the left and right sides inner wall of bracket body (3) has the handle, drive belt (5) that quantity is two have been cup jointed to the outside of action wheel (402).

3. A support bracket adapted for use in road and bridge construction, as claimed in claim 1, wherein: the number of the driven wheels (403) is two, the inner bottom wall of the base (1) is rotatably connected with three rotating rods, and the three rotating rods are far away from one side of the inner bottom wall of the base (1) and are fixedly connected with the bottom of the driving wheel (402) and the bottoms of the two driven wheels (403) respectively.

4. A support bracket adapted for use in road and bridge construction, as claimed in claim 2, wherein: one sides, far away from the driving wheel (402), of the two transmission belts (5) are respectively sleeved outside the two driven wheels (403), the number of the threaded rods (404) is two, and the bottoms of the two threaded rods (404) are respectively fixedly connected with the tops of the two driven wheels (403).

5. A support bracket adapted for use in road and bridge construction, as claimed in claim 1, wherein: one side of each threaded rod (404), which is far away from the driven wheel (403), extends into the two limiting cylinders (2), and the top of each threaded rod (404) is fixedly provided with a fixing block.

6. A support bracket adapted for use in road and bridge construction, as claimed in claim 1, wherein: the quantity of bracing piece (405) is two, two bracing piece (405) respectively with two threaded rod (404) interconnect, two the top of bracing piece (405) all extends to the outside of a spacing section of thick bamboo (2), the equal fixed connection in top of the bottom of bracket body (3) and two bracing pieces (405).

7. A support bracket adapted for use in road and bridge construction, as claimed in claim 1, wherein: the number of the limiting rods (406) is two, the two limiting rods (406) are respectively located on the left side and the right side of the bracket body (3), and the opposite sides of the two limiting blocks (407) are respectively connected with the left side and the right side of the bracket body (3).

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